49273137

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 77504000

約数和(自身を除く): 28230863

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 417, 513, 691, 1251, 2073, 2641, 3753, 6219, 7923, 13129, 18657, 23769, 39387, 71307, 96049, 118161, 288147, 354483, 864441, 1824931, 2593323, 5474793, 16424379, 49273137]

約数ペア:

[(1, 49273137), (3, 16424379), (9, 5474793), (19, 2593323), (27, 1824931), (57, 864441), (139, 354483), (171, 288147), (417, 118161), (513, 96049), (691, 71307), (1251, 39387), (2073, 23769), (2641, 18657), (3753, 13129), (6219, 7923)]